49865712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 139886880

約数和(自身を除く): 90021168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 509, 624, 628, 942, 1018, 1256, 1527, 1884, 2036, 2041, 2512, 3054, 3768, 4072, 4082, 6108, 6123, 6617, 7536, 8144, 8164, 12216, 12246, 13234, 16328, 19851, 24432, 24492, 26468, 32656, 39702, 48984, 52936, 79404, 79913, 97968, 105872, 158808, 159826, 239739, 317616, 319652, 479478, 639304, 958956, 1038869, 1278608, 1917912, 2077738, 3116607, 3835824, 4155476, 6233214, 8310952, 12466428, 16621904, 24932856, 49865712]

約数ペア:

[(1, 49865712), (2, 24932856), (3, 16621904), (4, 12466428), (6, 8310952), (8, 6233214), (12, 4155476), (13, 3835824), (16, 3116607), (24, 2077738), (26, 1917912), (39, 1278608), (48, 1038869), (52, 958956), (78, 639304), (104, 479478), (156, 319652), (157, 317616), (208, 239739), (312, 159826), (314, 158808), (471, 105872), (509, 97968), (624, 79913), (628, 79404), (942, 52936), (1018, 48984), (1256, 39702), (1527, 32656), (1884, 26468), (2036, 24492), (2041, 24432), (2512, 19851), (3054, 16328), (3768, 13234), (4072, 12246), (4082, 12216), (6108, 8164), (6123, 8144), (6617, 7536)]